| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.99 | 9.413% | $196.9325 | $196.93 | $196.95 | $196.90 |
| Purchase #2 | $226.28 | 4.589% | $236.664 | $236.66 | $236.65 | $236.70 |
| Purchase #3 | $41.94 | 12.617% | $47.2316 | $47.23 | $47.25 | $47.20 |
| Purchase #4 | $239.67 | 6.840% | $256.0634 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $85.38 | 10.788% | $94.5908 | $94.59 | $94.60 | $94.60 |
| Purchase #6 | $42.74 | 11.791% | $47.7795 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $44.33 | 7.519% | $47.6632 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $860.33 | $926.9250 | $926.91 | $926.95 | $927.00 | |